D / dīrectĭo
noun

dīrectĭo

gen. dīrectōnis · gender feminine · decl. 3rd
dirigo (a very rare word).
A making straight; even, a levelling
A making straight or even, a levelling: plana coagmentorum, Vitr. 7, 3, 5 sq.
a straight line
Concr., a straight line, App. de Mundo, p. 57.—
figuratively
A directing, aiming
A directing, aiming, towards any thing: quaedam rationis ad veritatem, Quint. 3, 6, 30.—
Righteousness, uprightness
Righteousness, uprightness, Vulg. Psa. 44, 6; 118, 7.